How to choose a compressor for a production plant?

Step 1: Calculate your compressed air demand

Before buying a compressor, you need to know how much air you require. Sum up the consumption of all receivers:

• Pneumatic tools - 100 to 500 l/min each
• Production machines - per manufacturer specifications
• Cleaning systems - 200-400 l/min

Important: Add a 20-30% reserve for future expansion and peak demand.

Step 2: Determine the required pressure

Most industrial applications require 6-8 bar. Check what pressure your equipment needs and choose a compressor with an appropriate margin (0.5-1 bar).

Step 3: Screw or piston compressor?

Screw compressor:

• ✅ Continuous operation
• ✅ Longer lifespan
• ✅ Quieter operation
• ❌ Higher purchase price

Piston compressor:

• ✅ Lower price
• ✅ Better for intermittent use
• ❌ Noisier
• ❌ More frequent servicing

Rule of thumb: If the compressor runs more than 4 hours a day - choose a screw type.

Step 4: Don't forget about the dryer

Moisture in compressed air is enemy number one. Depending on the application, choose:

• Refrigerated dryer - suitable for most applications
• Desiccant dryer - for the food and pharmaceutical industries

Most common selection mistakes

1. Undersized compressor - operates at its limits and wears out quickly
2. No power reserve - problems when expanding the plant
3. Ignoring operating costs - a cheaper compressor can be more expensive to run

Need help choosing? Contact us - we'll recommend the optimal compressor free of charge.